I am concerned ____ it that I can’t concentrate ____ my work because of headache.
#25624
A
of; on
B
of; of
C
about; on
D
about; to
推荐题目
____ time going on, our school becomes greener and more beautiful.
#27728
A
Because of
B
Thanks to
C
As
D
With
The majority of the people surveyed are _______ bringing down the housing price, which is terribly high for the general public.
#27548
A
in search of
B
in charge of
C
in favour of
D
in honour of
We sat on the dry grass our backs to the wall , chatting cheerfully.
#27437
A
with
B
over
C
against
D
upon
his play, , is very wonderful: there are many interesting characters in it.
#26929
A
out of the question
B
on the whole
C
in doubt
D
under no condition